After hard exertion and long runs, even after P90X routines this product is amazing. My daughter joined me for P90X a few times. I gave her Vitalyte and she loved it. I did not have to try and convince her, she stated that it seemed to absorb into her system quickly and she did not become "waterlogged". The way I became aware of this product is through my brother in law, who is an elite Masters' Marathoner and I trust his judgement and expertise in these matters. I have not been disappointed. I have also used the gels and like them better than some of the more heavily marketed brands. Keep up the good work! (Posted on 5/6/14)

Discovered this at REI and haven't looked back. The perfect rehydration option for long days of climbing and hiking in the alpine. Easy to drink, dissolves quickly, goes down quickly, tastes good, no gross aftertaste and doesn't make your mouth feel all thick. Highly recommended. (Posted on 3/30/14)

To me, Vitalyte is the only true electrolyte replacement out there. Exactly what you need with none of the garbage. I used it training in high school, lettering on cross country at Cal Berkeley, and competing in the World Orienteering Championships. Now I'm in my late thirties and it keeps me alive after my 30 minute jog around the block. It's not magical, just a straight forward mix of the chemicals you consume when exercising. (Posted on 3/11/14)

As per review for the sticks of the same flavor, this is a great value for a great product that can be used for sports or a hard day of physical labor. No stomach upset, not overly sweet like supermarket brands. (Posted on 7/17/13)